Words of Wisdom
And David prepared iron in abundance for the nails for the doors of the gates, and for the joinings; and brass in abundance without weight;
Also cedar trees in abundance: for the Zidonians and they of Tyre brought much cedar wood to David.
1 Chronicles 22:3, 4
For he hath broken the gates of brass, and cut the bars of iron in sunder. Psalm 107:16
I will go before thee, and make the crooked places straight: I will break in pieces the gates of brass, and cut in sunder the bars of iron:
And I will give thee the treasures of darkness, and hidden riches of secret places, that thou mayest know that I, the LORD, which call thee by thy name, am the God of Israel.
Isaiah 45:2, 3
When they were past the first and the second ward, they came unto the iron gate that leadeth unto the city; which opened to them of his own accord: and they went out, and passed on through one street; and forthwith the angel departed from him. Acts 12:10